27931554

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24631}}^1$

素因数の和:24652

約数の個数: 40

約数和(自身を含む): 71531328

約数和(自身を除く): 43599774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24631, 49262, 73893, 147786, 172417, 221679, 344834, 443358, 517251, 665037, 1034502, 1330074, 1551753, 1995111, 3103506, 3990222, 4655259, 9310518, 13965777, 27931554]

約数ペア:

[(1, 27931554), (2, 13965777), (3, 9310518), (6, 4655259), (7, 3990222), (9, 3103506), (14, 1995111), (18, 1551753), (21, 1330074), (27, 1034502), (42, 665037), (54, 517251), (63, 443358), (81, 344834), (126, 221679), (162, 172417), (189, 147786), (378, 73893), (567, 49262), (1134, 24631)]